CalendarFriday, October 25 8:00 PM Boston University Symphony Orchestra Thursday, October 31 8:00 PM Boston University Chamber Orchestra with BU Singers Sunday, November 17 8:00 PM Symphonic Chorus Concert Wednesday, November 20 8:00 PM Boston University Symphony Orchestra Thursday, November 21 8:00 PM Boston University Wind Ensemble Saturday, November 23 8:00 PM Boston University Singers Concert Monday, November 25 8:00 PM Boston University Chamber Orchestra